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Diethyl 2-allyl-2-(prop-2-ynyl)malonate

Also known as: Diethyl 2-allyl-2-(prop-2-yn-1-yl)malonate, Diethyl allyl(2-propyn-1-yl)malonate, Allylpropargylmalonic acid diethyl ester, Propanedioic acid, 2-(2-propen-1-yl)-2-(2-propyn-1-yl)-, 1,3-diethyl ester, Propanedioic acid, 2-propenyl-2-propynyl-, diethyl ester, diethyl 2-(prop-2-enyl)-2-(prop-2-ynyl)malonate, diethyl prop-2-en-1-yl(prop-2-yn-1-yl)propanedioate, diethyl 6-hepten-1-yne-4,4-dicarboxylate, 2-allyl-2-prop-2-ynyl-malonic acid diethyl ester

Diethyl 2-allyl-2-(prop-2-ynyl)malonate (CAS 101268-55-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H18O4 and a molecular weight of 238.28000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
101268-55-7
Jingsj CID
J-1305182-6
Molecular Formula
C13H18O4
Molecular Weight
238.28000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass238.12100
PSA52.60000
LogP1.69840

Frequently Asked Questions

What is the CAS number of Diethyl 2-allyl-2-(prop-2-ynyl)malonate?

The CAS number of Diethyl 2-allyl-2-(prop-2-ynyl)malonate is 101268-55-7.

What are the molecular formula and molecular weight of Diethyl 2-allyl-2-(prop-2-ynyl)malonate?

Diethyl 2-allyl-2-(prop-2-ynyl)malonate has molecular formula C13H18O4 and molecular weight 238.28000 g/mol.

What are the upstream and downstream products of Diethyl 2-allyl-2-(prop-2-ynyl)malonate?

For Diethyl 2-allyl-2-(prop-2-ynyl)malonate, Upstream Products: Diethyl allylmalonate, 3-Bromopropyne, Diethyl 2-propynylmalonate; Downstream Products: Diethyl 2,2-diallylmalonate, Diethyl allyl(3-phenyl-2-propynyl)malonate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Diethyl 2-allyl-2-(prop-2-ynyl)malonate (CAS 101268-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305182-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.